We are looking for a Medior Front-End Engineer
We’re committed to crafting innovative solutions for diverse sectors
Working at El Niño means working on serious tech projects for international clients of different sizes. Whether it is an energy monitoring platform, a recruitment platform or a webshop: we love a good challenge.
Are you a Medior Front-End Engineer with a few years of experience and an eye for detail? Do you enjoy turning designs into fast, accessible interfaces that people use every day? Then we'd love to meet you!
What you will do
As a Medior Front-End Engineer, you build the part of our platforms that people actually see and use. You turn designs into fast, accessible interfaces, connect them to APIs and real-time data, and own your features from first estimate to release, with senior colleagues in your squad to learn from.
Responsibilities
- Build and maintain front ends for web applications, mostly with Vue and TypeScript
- Turn designs into pixel-perfect, responsive and accessible interfaces, together with our designers
- Connect front ends to REST APIs and real-time data
- Own your features from first estimate and dev outline to release and support
- Test your own work, including edge cases, browsers and devices
- Review code from your squad members and give constructive feedback
- Explain features and technical choices to product owners, designers and clients
Your experience and skills
- HBO-level working and thinking ability, preferably supported by a degree in Computer Science or a related field
- About 2-3 years of software engineering experience
- Strong knowledge of JavaScript or TypeScript, HTML and CSS
- Very good understanding of reactive frontend frameworks: Vue, Next, React or Angular
- Experience with state management, component libraries and front-end testing
- An eye for UX, performance and accessibility
- Able to debug complicated features on your own
- Basic understanding of back-end APIs and DevOps: deployments and CI/CD
- Experience working in Agile teams
- Clear communication, both written and in person
- Fluent in English. Dutch is a plus, but not required.
What you can expect
- Salary transparency: €3100 - €4500
- Focus on employee well-being with sports and health initiatives: 24/7 gym at the office, workouts with a trainer
- Company laptop (choose your own) and high-end office setup
- Refresh, recharge and rave budget (while profits are high): 5% of your working hours
- Learning and innovation time budget: 10% of your working hours
- Learning budget: €1500/year
- Access to premium learning resources, trainings and masterclasses on Udemy, Laracast, GrowthTribe, and more.
- Frequent knowledge sharing sessions
- Future personal development meetings
- Friendly and inclusive company culture with team outings, social events, and trips
- Chef-prepared meals twice a week
- Friday afternoon drinks
- Movie nights in our own cinema
- Time and space work flexibility (except during onboarding)
Start your career at El Niño
If you’re ready to take your career to the next level and make a meaningful impact with a forward-thinking team, apply now and become a part of our journey at El Niño!

A selection of our customers
We believe being a partner to our clients is the foundation for long term success
Years experience16![]()
Clients100+
Challenging projects80+
What makes our heart tick

